Isithangami Sabeseki

We will connect fortigate SSL VPN to connect our office network on https. Same was working in version 9.0.1 but not in version 10.0.1. We are getting following errors " connection was rest ".. Please help us to overcome this issues.

Accept Third-party Cookies -> underKeep Until :selectThey Expire -> click Exceptions button and click Remove button for all entries which have "Status" set to other than "Allow" -> Now type addresses of websites whose Cookies you want to be stored by Firefox & click "Allow" button for each entry -> click Close